Is there a way html sites can steal your FB, myspace, email or any other login info by visiting the site?

It doesn't really matter in this case if your signed in to a service or your connection is "always on" via a broadband router. You visit a few friends (or enemies) through their Facebook / MySpace pages. Can they tell you we're there?

The answer in this case is no. Even if you're signed into the service, neither Facebook nor MySpace makes that information available to the public or other users. Of course the MySpace and Facebook web servers (the big computers that host the sites)do record that information, and if your signed in, they do know your name (via your profile) and they have a record of where you've clicked.

However, this information would only be released to law enforcement under order of a subpoena. You'll seee add on applications for both MySpace and Facebook that claim they will show you who's been looking at your profiles but all they actually tell you is the I.P. address and region which I'll discussed in more detail below. Let's go a slightly different route.

Say you're a business owner or an investigator and your checking out a website of another business that your gathering data on. You visit their site several times and go to just about every page to gather info. The webmaster (which may be the owner of the company if it's a small business) will probably have analytics software that tracks visits.

This software will tell them quite a bit of information on you, including...What service provider you use such as Verizon, Comcast, Sprint, Ameritech, ATT. What search term you entered on Google, Yahoo, MSN, etc that led you to their site, or if you simply typed the domain name into your browser bar. What site you came from which could be a banner ad, search engine, a link within another site, etc.What pages you visited on their website and how long you were on each one.

What page you exited from. Statistics on how many times you visited over a period of days, weeks, months. The "IP" or Internet Protocol address of your computer, router, server or network That all may sound a little intrusive and downright nosey but there is a bright side for those who appreciate privacy.

Even with all this information, they probably don't know exactly who you are.